Wear Parts
Shop premium crusher wear parts for jaw, cone, impact and hammer crushers. Manganese steel jaw plates, concave, mantle, blow bars, screen mesh & more. Factory-direct pricing.
What is Wear Parts?
Crusher wear parts are the consumable components that directly contact and process the raw material inside crushing equipment. They are designed to be replaceable and are made from specialized alloys that resist abrasion, impact, and compression wear.
How It Works
Wear parts function as the working surfaces inside crushers. In jaw crushers, jaw plates compress rock; in cone crushers, the mantle and concave create the crushing chamber; in impact crushers, blow bars strike material against impact plates. As these surfaces wear, the crushing gap increases and product quality decreases, requiring periodic replacement to maintain performance.
Understanding the working principle helps you select the right equipment for your application.
Selection Guide
Choose the right model based on your specific requirements.
Select manganese steel grade based on material hardness: Mn13 for standard, Mn18/Mn22 for abrasive
For impact crushers, choose blow bar alloy based on feed size and abrasiveness
Consider chrome-moly alloy for high-impact applications
Always keep critical spare parts in inventory to minimize downtime
Request material certification and hardness test reports from your supplier
Match wear part profile to your crushing stage—coarse crushing needs thicker sections, fine crushing benefits from precision profiles
Browse by Crusher Type
Parts Compatibility Chart
Wear Parts — 66 Products
Heavy Duty Manganese Jaw Plate
Premium Mn13Cr2 high manganese steel jaw plate for PE series jaw crushers, offering exceptional wear resistance and extended service life.
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Mn22Cr2 Fixed Jaw Plate Liner
High-grade Mn22Cr2 fixed jaw plate liner for jaw crushers, providing superior wear resistance in high-abrasion applications.
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Mn18Cr2 Moving Jaw Plate Liner
Durable Mn18Cr2 moving jaw plate liner for jaw crushers, designed for high-impact crushing applications.
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Corrugated Surface Manganese Jaw Plate
Corrugated surface design manganese jaw plate for enhanced crushing efficiency and material grip.
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Toggle Plate for Jaw Crusher
Durable toggle plate for jaw crusher safety and adjustment mechanism.
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Cast Iron Toggle Plate for Jaw Crusher
Precision-cast iron toggle plate designed as a safety fuse for jaw crusher overload protection.
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Cheek Plate for Jaw Crusher
Upper and lower cheek plates for jaw crusher side frame protection against wear.
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Eccentric Shaft for Jaw Crusher
Precision-machined eccentric shaft for jaw crusher main drive.
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Mantle for Cone Crusher
Premium Mn18Cr2 cone crusher mantle with superior wear life and optimized crushing cavity geometry.
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Concave Bowl Liner for Cone Crusher
Mn22Cr2 concave bowl liner for cone crusher providing optimal crushing chamber geometry.
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Socket Liner for Cone Crusher
Precision-machined socket liner for cone crusher main frame bearing protection.
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Eccentric Bushing for Cone Crusher
High-lead bronze eccentric bushing for cone crusher drive system.
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Bronze Frame Bushing for Cone Crusher
Premium bronze frame bushing for cone crusher main frame bearing support.
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Bronze Socket Liner Bearing for Cone Crusher
High-quality bronze socket liner bearing for cone crusher main shaft support.
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Mantle for GP100 Series Cone Crusher
Precision-cast Metso GP100/GP100S Mantle in premium Mn18Cr2 manganese (Mn22Cr2/TiC highly recommended for sand/abrasive stone). Optimized steep cavity geometry for constant long-stroke efficiency, reinforced anti-flaring heel for CSS stability, and micron-tolerance spherical seat for head cone protection. Matched profiles (C, M, F, EF) for high reduction & cubical shape in aggregates & mining.
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Concave / Bowl Liner for GP100 Series Cone Crusher
Precision-cast Metso GP100/GP100S Bowl Liner in premium Mn18Cr2 manganese (Mn22Cr2/TiC optional). Optimized steep cavity geometry for constant-stroke GP efficiency, micron-tolerance flange for adjustment ring protection, and compatible with both mechanical lock and hydraulic clamp ring designs. Ideal for aggregates, manufactured sand, and mining secondary/tertiary stages.
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Main Shaft for GP Series Cone Crusher
Forged alloy steel main shafts built to withstand the rigorous crushing forces of GP series crushers.
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Mantle for HP Series Cone Crusher
Premium manganese mantle replacements engineered for HP series cone crushers, delivering superior wear resistance and optimized crushing cavity geometry.
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Bowl Liner / Concave for HP Series Cone Crusher
High-performance bowl liners engineered to maximize throughput and ensure consistent grading in HP series crushers.
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Mantle for Sandvik CH Series Cone Crusher
High-manganese mantle replacements designed for Sandvik Hydrocone CH series single-cylinder crushers, optimized for high work-hardening capabilities.
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Concave Ring for Sandvik CH Crushers
Heavy-duty concave segments and rings engineered to maximize throughput and crushing efficiency in Sandvik single-cylinder crushers.
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High Chrome Blow Bar
Premium high chrome blow bar for impact crusher with superior wear resistance in abrasive applications.
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Mn18Cr2 Manganese Steel Blow Bar
Manganese steel blow bar for impact crusher applications requiring high impact toughness.
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Medium Chrome Alloy Impact Blow Bar
Medium chrome alloy blow bar offering balanced wear resistance and impact toughness for versatile crushing applications.
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TiC Ceramic Matrix Composite Blow Bar
Advanced TiC ceramic matrix composite blow bar for extreme wear conditions in impact crushers.
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Impact Plate for Impact Crusher
Wear-resistant impact plate for impact crusher crushing chamber.
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Inner Frame Side Liner for Impact Crusher
Replaceable inner frame side liner protecting impact crusher frame from wear.
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Replaceable Apron Liner for Impact Crusher
Replaceable apron liner for impact crusher primary and secondary crushing zones.
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High Chrome Alloy Cast Crusher Hammer
Premium high chrome alloy cast hammer head for hammer crusher with exceptional wear resistance.
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Bimetal Composite Chrome Manganese Hammer
Bimetal composite hammer combining high chrome face with manganese steel body for optimal wear and impact resistance.
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Tungsten Carbide Inserted Hammer Head
Premium tungsten carbide inserted hammer head for extreme wear conditions in hammer crushers.
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Cast Steel Grate Bar for Hammer Crusher
Wear-resistant cast steel grate bar for hammer crusher discharge control.
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Replaceable Inner Liner for Hammer Crusher
Replaceable inner liner plate for hammer crusher crushing chamber protection.
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Rotor Disc for Hammer Crusher
Heavy-duty rotor disc for hammer crusher assembly.
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Manganese Steel Ball Mill Liner
Premium manganese steel ball mill liner for superior wear resistance in grinding applications.
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Chromium-Molybdenum Alloy Steel Mill Liner
High-performance Cr-Mo alloy steel mill liner for semi-autogenous and ball mills.
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High Chrome Cast Grinding Ball
Premium high chrome cast grinding balls for ball mill grinding media with excellent wear resistance.
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Heavy Duty Cast Steel Girth Gear for Ball Mill
Precision-cast steel girth gear for ball mill and SAG mill rotary drive systems.
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Grate Discharge Ball Mill Screen Plate
Wear-resistant grate screen plate for ball mill discharge systems controlling particle size.
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Heat Treated Mining Grinding Steel Rod
Premium heat-treated grinding steel rods for rod mill grinding media with high hardness and low breakage rate.
View Details Metso HP400 Mantle - EC/C/F/MF Cavity - Mn22Cr2/TiC Composite
The Metso HP400 Mantle is a heavy-duty casting (1850kg) designed for secondary/tertiary crushing. Due to higher crushing forces, we standardize on Mn22Cr2 as minimum grade, with TiC Composite strongly recommended for hard rock applications. Custom pouring schedule: 20 days.
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Metso HP400 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr2/TiC Composite
Premium Metso HP400 cone crusher bowl liner made of Mn22Cr2/TiC composite material. Delivers 1.5-3x longer wear life in severe conditions. Available in EC, C, F, MF cavities.
View Details Metso HP100 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
High-durability Metso HP100 bowl liner engineered for superior crushing efficiency, optimal throughput, and extended wear life in demanding aggregate and mining applications.
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Metso HP100 Mantle - EC/C/F/MF Cavity - Mn22Cr2/TiC Composite
High-performance replacement Metso Nordberg HP100 mantles designed for extreme durability and precise fitment. Maximize your crushing efficiency and lower operating costs.
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Metso HP200 Mantle - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
Heavy-duty replacement Metso Nordberg HP200 mantles cast from premium high-manganese steel. Engineered for exact fitment, extended wear life, and maximized crushing efficiency.
View Details Metso HP200 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
Premium replacement Metso Nordberg HP200 bowl liners cast from high-manganese steel. Engineered for strict OEM compatibility, maximum wear life, and superior crushing performance.
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Metso HP500 Mantle - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
Heavy-duty replacement Metso Nordberg HP500 mantles engineered for maximum durability, extended wear life, and seamless fitment in large-scale mining and aggregate operations.
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Metso HP500 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
Premium replacement Metso Nordberg HP500 bowl liners cast from heavy-duty manganese steel. Engineered for exact OEM fitment, stable throughput, and maximized wear life.
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Metso HP700 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
High-quality Metso HP700 Bowl Liner (Concave) manufactured from premium manganese steel. Designed for optimal crushing performance, extended wear life, and perfect OEM fit for Metso HP700 cone crushers. Ideal for mining and aggregate applications.
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Metso HP700 Mantle - EC/C/F/MF Cavity - Mn22Cr3/TiC Composite
Premium Metso HP700 Mantle (Head Liner) manufactured from high-grade manganese steel (Mn13Cr2, Mn18Cr2, Mn22Cr2) or TiC composite alloys. Precision cast for exact OEM fit, superior work-hardening, and extended wear life. Maximizes crushing efficiency and uptime for HP700 cone crushers in mining and aggregate applications.
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Metso HP800 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Heavy-duty Metso HP800 Mantle (Head Liner) cast from premium Mn18Cr2, Mn22Cr2, or TiC ceramic-reinforced alloys. Precision machined for exact OEM fit on the world's largest HP cone crusher. Designed for maximum wear life, secure locking, and head cone protection in high-capacity mining and pebble crushing circuits.
View Details Metso HP800 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Heavy-duty Metso HP800 Bowl Liner (Concave) manufactured from premium Mn18Cr2, Mn22Cr2, or TiC ceramic-reinforced alloys. Precision cast and machined for exact OEM fit on the world's largest HP cone crusher. Designed for maximum structural integrity, extended wear life in high-abrasion pebble crushing and mining applications, and full crusher frame protection.
View Details Metso HP3 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Premium Metso HP3 (HP300) Mantle cast from high-grade Mn18Cr2 manganese steel (Mn22Cr2/TiC optional). Precision machined for exact fit on mobile HP3 cone crushers (Lokotrack LT300HP, LT330D). Optimized for rapid work-hardening, fast change-outs, and versatile cavity profiles in contracting and aggregate applications.
View Details Metso HP3 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Heavy-duty Metso HP3 (HP300) Bowl Liner cast from premium Mn18Cr2 manganese steel (Mn22Cr2/TiC optional). Monolithic design with precision-machined flange for zero-gap frame sealing. Optimized for mobile crusher duty cycles—fast change-out weight, transport vibration resistance, and matched cavity profiles for superior cubicity in aggregates and recycling.
View Details Metso HP4 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr5/TiC Composite
Heavy-duty Metso HP4 (HP400) Bowl Liner cast from premium Mn18Cr2 manganese steel (Mn22Cr2/TiC optional). Monolithic precision casting with reinforced feed-entry zone and machined flange for zero-gap sealing. Designed for high-stroke HP400/LT400HP duty—maximum structural integrity, extended wear life in hard rock/pebble crushing, and full adjustment ring/frame protection.
View Details Metso HP4 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Heavy-duty Metso HP4 (HP400) Mantle cast from premium Mn18Cr2 manganese steel (Mn22Cr2/TiC optional). Precision-machined spherical seat, hydraulic lock nut thread, and reinforced lower skirt for anti-flaring integrity. Designed for high-stroke 400kW duty—maximum head cone protection, extended life in pebble crushing/hard rock, and matched cavity profiles for sustained reduction efficiency.
View Details Metso HP5 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr5/TiC Composite
Heavy-duty Metso HP5 (HP500) Bowl Liner cast from premium Mn18Cr2 manganese steel (Mn22Cr2/TiC highly recommended). Monolithic precision casting with dual-lock wedge system, reinforced feed lip, and micron-tolerance flange for zero-gap sealing. Designed for 500kW/670HP peak duty—maximum structural integrity, adjustment ring/frame protection, and extended life in pebble crushing/hard rock mining.
View Details Metso HP5 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite
Heavy-duty Metso HP5 (HP500) Mantle cast from premium Mn18Cr2 manganese steel (Mn22Cr2/TiC highly recommended). Precision-machined spherical seat, hydraulic lock nut thread (M160/M180), and reinforced anti-flaring lower skirt. Designed for 500kW/670HP peak duty—maximum head cone protection, extended life in pebble crushing/hard rock mining, and matched cavity profiles for sustained high reduction efficiency.
View Details Metso GP220 Bowl Liner Concave
Heavy-duty Metso GP220/GP220S Bowl Liner cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC highly recommended for pebble/abrasive stone). Optimized steep cavity geometry for constant-stroke GP efficiency at 160kW/200kW, reinforced feed lip for coarse feed, and micron-tolerance flange for adjustment ring/frame protection. Compatible with mechanical wedge lock & hydraulic clamp ring designs.
View Details Metso GP220 Mantle
Heavy-duty Metso GP220/GP220S Mantle cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC mandatory for pebble/abrasive stone). Optimized steep cavity geometry for 160kW constant-stroke efficiency, massive reinforced anti-flaring heel for CSS stability, and micron-tolerance spherical seat for head cone protection. Matched profiles (C, M, F, EF) for high reduction & cubical shape in heavy aggregates & mining.
View Details Metso GP330 Mantle
Heavy-duty Metso GP330/GP330S Mantle cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC mandatory for pebble/abrasive stone). Optimized steep cavity geometry for 500kW constant-stroke efficiency, massive reinforced anti-flaring heel for CSS stability, and micron-tolerance spherical seat for head cone protection. Matched profiles (C, M, F, EF) for high reduction & cubical shape in heavy tertiary/pebble duty.
View Details Metso GP330 Bowl Liner Concave
Heavy-duty Metso GP330/GP330S Bowl Liner cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC highly recommended for pebble/abrasive stone). Optimized steep cavity geometry for constant-stroke GP efficiency at 500kW, reinforced feed lip for coarse/pebble feed, and micron-tolerance flange for adjustment ring/frame protection. Compatible with mechanical wedge lock & hydraulic clamp ring designs.
View Details Metso GP500 Bowl Liner Concave
Super-heavy-duty Metso GP500/GP500S Bowl Liner cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC highly recommended for pebble/hard ore). Optimized steep cavity geometry for constant-stroke GP efficiency at 560kW, massively reinforced feed lip for coarse primary/pebble feed, and micron-tolerance flange for adjustment ring/frame protection. Compatible with mechanical wedge lock & hydraulic clamp ring designs.
View Details Metso GP500 Mantle
Super-heavy-duty Metso GP500/GP500S Mantle cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC mandatory for pebble/hard ore). Optimized steep cavity geometry for 560kW constant-stroke efficiency, massive reinforced anti-flaring heel for CSS stability, and micron-tolerance spherical seat for head cone protection. Matched profiles (C, M, F) for high reduction & cubical shape in heavy secondary/pebble duty.
View Details Metso GP550 Bowl Liner Concave
Super-heavy-duty Metso GP550/GP550S Bowl Liner cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC mandatory for pebble/hard ore). Revised steep cavity profiles (C, M, F, EF) for 600kW constant-stroke efficiency, massively reinforced feed lip for coarse primary/pebble feed, and micron-tolerance flange for hydraulic clamp ring adjustment ring/frame protection. Highest tonnage GP Series concave.
View Details Metso GP550 Mantle
Super-heavy-duty Metso GP550/GP550S Mantle cast in premium Mn18Cr2 manganese (Mn22Cr2/TiC mandatory for pebble/hard ore). Revised steep cavity geometry for 600kW constant-stroke efficiency, massive reinforced anti-flaring heel for CSS stability, and micron-tolerance spherical seat for head cone protection. Matched profiles (C, M, F, EF) for high reduction & cubical shape in heavy secondary/pebble duty.
View DetailsCompatible Crushers
Find the right wear parts for your crusher model
Maximum Capacity PE1200×1500 Giga Duty Jaw Crusher for Ultimate-Scale Mining & Quarry Operations
The PE1200x1500 Jaw Crusher is the ultimate-scale giant in primary crushing technology, engineered for massive open-pit mining operations, mega aggregate plants, and high-volume mineral processing concessions. Featuring a colossal 1200×1500 mm feed opening and driven by a high-torque 200-250 kW motor, it processes run-of-mine boulders up to 1020 mm with an unparalleled throughput up to 800 t/h.
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Apex Titan PE1500×1800 Tera Duty Jaw Crusher for Colossal Open-Pit Mining & Bulk Extraction
The PE1500x1800 Jaw Crusher represents the absolute apex of primary crushing machinery globally, custom-engineered for mega-scale open-pit mining complexes, national aggregate reserves, and massive mineral processing hubs. Boasting a breathtaking 1500×1800 mm feed opening and powered by a high-torque 280-355 kW motor system, it swallows run-of-mine mountain boulders up to 1200 mm, delivering an earth-moving output up to 1000 t/h.
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Sand Flagship VSI-1145 Vertical Shaft Impact Crusher - Premium Manufactured Sand & Aggregate Shaping
The VSI-1145 Vertical Shaft Impact Crusher (VSI Sand Maker) is an engineered high-efficiency tertiary crushing and sand-making machine designed for premium manufactured sand production and aggregate shaping. Featuring a deep-cavity vertical rotor with dual crushing principles — rock-on-rock and rock-on-iron — it efficiently transforms 0-50 mm fine-crushed intermediates into superior cubical manufactured sand with optimal gradation, making it the core sand-making equipment for highways, high-speed railways, high-grade concrete, and municipal infrastructure projects.
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Mining Classic CSB160 Standard Symons Cone Crusher for High-Efficiency Secondary Rock Reduction
The CSB160 Standard Symons Cone Crusher is a classic, ultra-reliable secondary crushing workhorse engineered for mining, aggregate, and industrial mineral sectors. Featuring a 1600 mm (5.5-foot) head diameter and driven by a high-torque 220–250 kW motor, it accepts primary-crushed materials up to 225 mm, delivering a high-capacity, uniform intermediate output up to 390 t/h.
View DetailsMaterial Comparison
Choose the right alloy grade for your application
| Grade | Hardness | Application | Service Life |
|---|---|---|---|
| Mn13Cr2 | HRC 22-28 | Medium-hardness materials (limestone, coal) | 2,000-4,000h |
| Mn18Cr2 | HRC 28-35 | Highly abrasive materials (granite, quartz) | 1,500-3,000h |
| Mn22Cr2 | HRC 35-42 | Extreme wear conditions (iron ore, corundum) | 800-2,000h |
| Cr26 / Cr30 | HRC 58-62 | High-impact applications (impact crusher blow bars) | 1,000-2,500h |
Frequently Asked Questions
What types of wear parts do you supply?
We supply a complete range of wear parts including jaw plates, toggle plates, cheek plates for jaw crushers; mantle, concave, bronze bushings for cone crushers; blow bars, impact plates for impact crushers; hammer heads, grate bars for hammer crushers; plus screen mesh, feeder liners, and conveyor wear parts.
How can I extend the service life of my wear parts?
Proper crusher operation is key: maintain consistent feed rate, avoid tramp iron contamination, keep the crushing chamber full for even wear distribution, and inspect parts regularly. For jaw plates, flipping them when half-worn can double their effective life. For cone liners, monitoring product gradation helps plan timely replacement.
Brand Disclaimer
All brand names, model designations, and part numbers listed on this page are used for identification and reference purposes only. These products are aftermarket replacement parts and are not authorized, endorsed, or affiliated with the original equipment manufacturers (OEM). OmniMech is not an authorized distributor or representative of any OEM brand mentioned. Use of OEM names does not imply any affiliation or endorsement.
